{
volScalarField alphaEff_0_05("alphaEff_0_05",turbulence->nu()/Pr_0_05);

fvScalarMatrix TEqn_0_05
(
fvm::ddt(T_0_05)
+ fvm::div(phi, T_0_05)
- fvm::laplacian(alphaEff_0_05, T_0_05)
+ U.component(0)*gamma_0_05     //if your flow is periodic in y or z directions, e.g. component(1) or  //component(2).
);

TEqn_0_05.solve();
}
